I think I'll be able to help out the U-ARM wing the most. And worst case scenario... well. A suitcase bomb can help out if we need to fallback/retreat.

Edit:

NPC Placement looks good to me so far, but since the Col. seems to be the hot topic I will provide my input as well. Yes, she appears to be a useful asset anywhere, but at the same time we should consider which area will be the largest threat to her. If she dies... then I don't think good things will happen.